Triple
T10838697
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fuji Volcanic Zone |
E255829
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Izu–Tobu volcanic group
The Izu–Tobu volcanic group is a cluster of active and dormant volcanoes on Japan’s Izu Peninsula, known for frequent seismic activity, geothermal features, and complex tectonic interactions along the Pacific margin.
|
E888643
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Izu–Tobu volcanic group | Statement: [Fuji Volcanic Zone, contains, Izu–Tobu volcanic group]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Izu–Tobu volcanic group Context triple: [Fuji Volcanic Zone, contains, Izu–Tobu volcanic group]
-
A.
Tokachi Volcanic Group
Tokachi Volcanic Group is an active volcanic mountain cluster in central Hokkaido, Japan, known for its frequent eruptions, geothermal activity, and alpine landscapes.
-
B.
Shikaribetsu Volcanic Group
Shikaribetsu Volcanic Group is a cluster of volcanic mountains in central Hokkaido, Japan, known for its rugged terrain and proximity to Lake Shikaribetsu within Daisetsuzan National Park.
-
C.
Daisetsuzan Volcanic Group
The Daisetsuzan Volcanic Group is a large cluster of active and dormant volcanic peaks in central Hokkaido, Japan, known for its rugged alpine landscapes and extensive hiking opportunities.
-
D.
Norikura Volcanic Zone
The Norikura Volcanic Zone is a major segment of Japan’s volcanic arc system in central Honshu, characterized by numerous stratovolcanoes and geothermal activity.
-
E.
Mount Iwaki volcanic field
Mount Iwaki volcanic field is a volcanic area in northern Honshu, Japan, centered on the prominent stratovolcano Mount Iwaki and associated vents within the Northeastern Japan Arc.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Izu–Tobu volcanic group Triple: [Fuji Volcanic Zone, contains, Izu–Tobu volcanic group]
Generated description
The Izu–Tobu volcanic group is a cluster of active and dormant volcanoes on Japan’s Izu Peninsula, known for frequent seismic activity, geothermal features, and complex tectonic interactions along the Pacific margin.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Izu–Tobu volcanic group Target entity description: The Izu–Tobu volcanic group is a cluster of active and dormant volcanoes on Japan’s Izu Peninsula, known for frequent seismic activity, geothermal features, and complex tectonic interactions along the Pacific margin.
-
A.
Tokachi Volcanic Group
Tokachi Volcanic Group is an active volcanic mountain cluster in central Hokkaido, Japan, known for its frequent eruptions, geothermal activity, and alpine landscapes.
-
B.
Shikaribetsu Volcanic Group
Shikaribetsu Volcanic Group is a cluster of volcanic mountains in central Hokkaido, Japan, known for its rugged terrain and proximity to Lake Shikaribetsu within Daisetsuzan National Park.
-
C.
Daisetsuzan Volcanic Group
The Daisetsuzan Volcanic Group is a large cluster of active and dormant volcanic peaks in central Hokkaido, Japan, known for its rugged alpine landscapes and extensive hiking opportunities.
-
D.
Norikura Volcanic Zone
The Norikura Volcanic Zone is a major segment of Japan’s volcanic arc system in central Honshu, characterized by numerous stratovolcanoes and geothermal activity.
-
E.
Mount Iwaki volcanic field
Mount Iwaki volcanic field is a volcanic area in northern Honshu, Japan, centered on the prominent stratovolcano Mount Iwaki and associated vents within the Northeastern Japan Arc.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d6aa81a5d08190aa86689061d1ddd2 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d747012fa48190af06de2cfb231d5b |
completed | April 9, 2026, 6:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69deb139072081908a67e76a83575c32 |
completed | April 14, 2026, 9:27 p.m. |
| NEDg | Description generation | batch_69deb41c9ae881909a3dab1292d6ddd7 |
completed | April 14, 2026, 9:39 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69deb4e471648190a00f3a921b5fb657 |
completed | April 14, 2026, 9:43 p.m. |
Created at: April 8, 2026, 9:19 p.m.